BR112022026626A2 - Sistema receptor com rejeição de interferência, e, receptor - Google Patents

Sistema receptor com rejeição de interferência, e, receptor

Info

Publication number
BR112022026626A2
BR112022026626A2 BR112022026626A BR112022026626A BR112022026626A2 BR 112022026626 A2 BR112022026626 A2 BR 112022026626A2 BR 112022026626 A BR112022026626 A BR 112022026626A BR 112022026626 A BR112022026626 A BR 112022026626A BR 112022026626 A2 BR112022026626 A2 BR 112022026626A2
Authority
BR
Brazil
Prior art keywords
receiver
band
filter
adaptive
interference rejection
Prior art date
Application number
BR112022026626A
Other languages
English (en)
Inventor
Yu Wei
P Kaplan Mark
G Keegan Richard
m li David
Original Assignee
Deere & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deere & Co filed Critical Deere & Co
Publication of BR112022026626A2 publication Critical patent/BR112022026626A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/71—Interference-related aspects the interference being narrowband interference
    • H04B1/7101—Interference-related aspects the interference being narrowband interference with estimation filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B2001/1045—Adjacent-channel interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B2001/1063—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal using a notch filter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Noise Elimination (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Radio Relay Systems (AREA)

Abstract

SISTEMA RECEPTOR COM REJEIÇÃO DE INTERFERÊNCIA, E, RECEPTOR. Um controlador, tal como um módulo de controle adaptativo (202), é configurado para controlar o filtro rejeita-faixa adaptativo (201) e para executar uma técnica de pesquisa (por exemplo, técnica de pesquisa de inteligência artificial (AI)) para convergir em coeficientes de filtro e para ajustar recursivamente os coeficientes de filtro do filtro rejeita-faixa adaptativo (201) em tempo real para ajustar de forma adaptativa uma ou mais características do filtro (por exemplo, profundidade ou atenuação máxima da faixa rejeitada, largura de banda da faixa rejeitada ou magnitude geral versus resposta de frequência da faixa rejeitada).
BR112022026626A 2020-10-16 2021-10-14 Sistema receptor com rejeição de interferência, e, receptor BR112022026626A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063093161P 2020-10-16 2020-10-16
US17/449,584 US11750274B2 (en) 2020-10-16 2021-09-30 Adaptive narrowband interference rejection for satellite navigation receiver
PCT/US2021/071873 WO2022082202A1 (en) 2020-10-16 2021-10-14 Adaptive narrowband interference rejection for satellite navigation receiver

Publications (1)

Publication Number Publication Date
BR112022026626A2 true BR112022026626A2 (pt) 2023-05-09

Family

ID=81185759

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112022026622A BR112022026622A2 (pt) 2020-10-16 2021-10-14 Sistema receptor com rejeição de interferência, e, receptor
BR112022026626A BR112022026626A2 (pt) 2020-10-16 2021-10-14 Sistema receptor com rejeição de interferência, e, receptor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112022026622A BR112022026622A2 (pt) 2020-10-16 2021-10-14 Sistema receptor com rejeição de interferência, e, receptor

Country Status (7)

Country Link
US (3) US11750274B2 (pt)
EP (2) EP4229842A1 (pt)
CN (2) CN116210170A (pt)
AU (2) AU2021359896A1 (pt)
BR (2) BR112022026622A2 (pt)
CA (2) CA3186518A1 (pt)
WO (2) WO2022082211A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11742883B2 (en) 2020-10-16 2023-08-29 Deere & Company Adaptive narrowband interference rejection for satellite navigation receiver
US11750274B2 (en) 2020-10-16 2023-09-05 Deere & Company Adaptive narrowband interference rejection for satellite navigation receiver
US11671133B2 (en) * 2020-10-16 2023-06-06 Deere & Company Adaptive narrowband and wideband interference rejection for satellite navigation receiver
CN115174330B (zh) * 2022-06-22 2023-08-25 苏州大学 一种多载波接入网失真信号的补偿方法及非线性均衡器
CN115425998B (zh) * 2022-11-08 2023-02-10 长沙驰芯半导体科技有限公司 一种多阶多频段抗干扰智能超宽带天线自适应方法
CN116125235B (zh) * 2023-04-14 2023-07-18 南昌工程学院 基于超声信号的gis局部放电故障诊断方法
CN117471499B (zh) * 2023-12-26 2024-03-26 中国人民解放军国防科技大学 一种卫星导航时域自适应高精度抗干扰方法及装置

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121009A (en) 1990-06-15 1992-06-09 Novatel Communications Ltd. Linear phase low pass filter
US5293402A (en) * 1991-05-02 1994-03-08 Bell Communications Research, Inc. Wideband digital equalizers for subscriber loops
US5263053A (en) 1992-03-24 1993-11-16 Novatel Communications Ltd. Fractionally spaced maximum likelihood sequence estimation receiver
US5309482A (en) 1992-03-30 1994-05-03 Novatel Communications Ltd. Receiver having an adjustable matched filter
US7516172B1 (en) * 1994-01-26 2009-04-07 United Microelectronics Corp. Method for finding quotient in a digital system
US7321611B2 (en) 1994-09-20 2008-01-22 Alereen, Inc. Method and transceiver for full duplex communication of ultra wideband signals
US6141371A (en) 1996-12-18 2000-10-31 Raytheon Company Jamming suppression of spread spectrum antenna/receiver systems
WO2000018002A1 (en) 1998-09-23 2000-03-30 Nokia Networks Oy Multi-carrier transmitting apparatus and method
US6331835B1 (en) 1999-02-02 2001-12-18 The Charles Stark Draper Laboratory, Inc. Deeply-integrated adaptive GPS-based navigator with extended-range code tracking
AU2002315595B2 (en) 2001-06-04 2007-06-07 Novatel Inc. An inertial/GPS navigation system
EP1288672A1 (en) 2001-08-08 2003-03-05 Septentrio N.V. Method and apparatus for processing signals for ranging applications
US6664923B1 (en) 2002-09-24 2003-12-16 Novatel, Inc. Position and velocity Kalman filter for use with global navigation satelite system receivers
DE10350700A1 (de) 2002-10-31 2004-05-19 Imra Europe S.A.S. Verbesserungen beim Unterdrücken von Störungen für drahtlosen Empfang und Verbesserungen bei der Verarbeitung eines Frequenzumtastungssignals
DE10251288B4 (de) 2002-11-04 2005-08-11 Advanced Micro Devices, Inc., Sunnyvale Equalizerschaltung mit Kerbkompensation für einen Direktmischempfänger
US6778135B2 (en) 2002-11-18 2004-08-17 Rf Micro Devices, Inc. GPS Receiver
US7193559B2 (en) 2003-01-21 2007-03-20 Novatel, Inc. Inertial GPS navigation system with modified kalman filter
WO2005071431A1 (en) 2004-01-23 2005-08-04 Novatel Inc. Inertial gps navigation system with modified kalman filter
US7142818B2 (en) * 2003-02-13 2006-11-28 Honeywell International, Inc. Systems and methods for reducing radio receiver interference from an on-board avionics transmitter
US7738536B2 (en) 2003-04-15 2010-06-15 Novatel Inc. Apparatus for and method of making pulse-shape measurements
US7528770B2 (en) 2004-07-15 2009-05-05 Novatel Inc. Method for positioning using GPS in a restrictive coverage environment
EP1776778A2 (en) 2004-08-11 2007-04-25 ATC Technologies, LLC System for reduction of interference between different communications systems
US7526052B2 (en) 2004-12-21 2009-04-28 Raytheon Company Configurable filter and receiver incorporating same
EP1734377A1 (en) 2005-06-13 2006-12-20 Septentrio N.V. Method for designing a receiver for ranging applications
US7738537B2 (en) 2005-09-14 2010-06-15 Novatel Inc. Apparatus for and method of determining quadrature code timing from pulse-shape measurements made using an in-phase code
US7860145B2 (en) 2006-05-03 2010-12-28 Navcom Technology, Inc. Adaptive code generator for satellite navigation receivers
EP1988407A1 (en) 2007-05-02 2008-11-05 Septentrio N.V. Front-end circuit for satellite navigation system
EP1990917A1 (en) 2007-05-10 2008-11-12 Septentrio N.V. Analog-to-digital converter
EP2028762A1 (en) 2007-08-20 2009-02-25 Septentrio N.V. Device and method for searching satellite signals
EP2034617A1 (en) 2007-09-07 2009-03-11 Septentrio N.V. Device and method for multipath mitigation
US8385483B2 (en) 2008-11-11 2013-02-26 Isco International, Llc Self-adaptive digital RF bandpass and bandstop filter architecture
US8098782B2 (en) 2009-02-03 2012-01-17 Harris Corporation Communications device including a filter for notching wideband receive signals and associated methods
US8392000B2 (en) * 2009-06-05 2013-03-05 University Of Southern California Adaptive notch filter
KR101671389B1 (ko) 2010-03-05 2016-11-01 삼성전자 주식회사 가변 대역 폭 적응 노치 필터, 및 가변 대역 폭 적응 노치 필터를 이용하여 하울링을 제거하는 방법 및 장치
US8427366B2 (en) 2010-07-27 2013-04-23 Texas Instruments Incorporated Dual frequency receiver with single I/Q IF pair and mixer
US9044171B2 (en) * 2012-06-22 2015-06-02 Fitbit, Inc. GPS power conservation using environmental data
CN102769478B (zh) 2012-08-02 2014-05-21 江苏物联网研究发展中心 自适应快速窄带干扰抑制装置
US9197285B2 (en) 2012-12-20 2015-11-24 Deere & Company Methods and apparatus for ameliorating signal reception
US9612341B2 (en) * 2012-12-28 2017-04-04 Trimble Inc. GNSS receiver positioning system
US9640866B2 (en) 2013-02-07 2017-05-02 Rajendra Kumar Systems and methods for multi-beam antenna architectures for adaptive nulling of interference signals
US20140267686A1 (en) 2013-03-15 2014-09-18 Novatel Inc. System and method for augmenting a gnss/ins navigation system of a low dynamic vessel using a vision system
JP2014204300A (ja) 2013-04-05 2014-10-27 三菱電機株式会社 干渉波抑圧受信装置
US9425840B2 (en) 2013-04-26 2016-08-23 Northrop Grumman Systems Corporation Wideband tunable notch cancellation
US20140365640A1 (en) 2013-06-06 2014-12-11 Zih Corp. Method, apparatus, and computer program product for performance analytics determining location based on real-time data for proximity and movement of objects
US20150035701A1 (en) 2013-07-30 2015-02-05 Qualcomm Incorporated Gnss receiver dynamic spur mitigation techniques
US9435651B2 (en) 2014-06-04 2016-09-06 Hexagon Technology Center Gmbh System and method for augmenting a GNSS/INS navigation system in a cargo port environment
US10338231B2 (en) * 2015-11-30 2019-07-02 Trimble Inc. Hardware front-end for a GNSS receiver
US9742593B2 (en) 2015-12-16 2017-08-22 Kumu Networks, Inc. Systems and methods for adaptively-tuned digital self-interference cancellation
US9791575B2 (en) 2016-01-27 2017-10-17 Novatel Inc. GNSS and inertial navigation system utilizing relative yaw as an observable for an ins filter
WO2017140601A1 (en) 2016-02-17 2017-08-24 Septentrio N.V. Receiver for satellite navigation
WO2017208160A1 (en) * 2016-05-31 2017-12-07 Magellan Systems Japan, Inc. Gnss receiver and method for super-wideband receiving of gnss signals
GB201613075D0 (en) 2016-07-28 2016-09-14 Qinetiq Ltd Method and apparatus for the reception of a signal
US10236933B2 (en) * 2016-10-07 2019-03-19 Qualcomm Incorporated Timing offset compensation for inter-link interference cancellation
US10533856B2 (en) 2017-04-05 2020-01-14 Novatel Inc. Navigation system utilizing yaw rate constraint during inertial dead reckoning
EP3483632A1 (en) 2017-11-09 2019-05-15 Septentrio N.V. Method for correcting a pseudorange in a receiver for satellite navigation
CN111712835B (zh) 2018-01-02 2023-09-01 诺基亚技术有限公司 数据传输系统中的信道建模
US11262458B2 (en) * 2018-04-04 2022-03-01 The Regents Of The University Of Colorado, A Body Corporate Smart antenna module for GNSS receivers
EP3627190A1 (en) 2018-09-21 2020-03-25 Septentrio N.V. System and method for detecting spoofing of gnss signals
US20200295849A1 (en) 2019-03-13 2020-09-17 Sine Cardinal LLC High performance telemetry system with a combination of soft and hard decision decodnig
US11630217B2 (en) 2019-05-21 2023-04-18 Deere & Company Methods and devices for global navigation satellite system (GNSS) signal acquisition
US20220276389A1 (en) 2019-05-21 2022-09-01 Deere & Company Satellite navigation receiver for acquisition of gnss signals
US20220191908A1 (en) 2019-05-28 2022-06-16 Lg Electronics Inc. Method for transmitting sidelink signal in wireless communication system
US20210127284A1 (en) 2019-10-25 2021-04-29 Isco International, Llc Method and apparatus for detecting and mitigating passive intermodulation interference in a communication system
US11671133B2 (en) 2020-10-16 2023-06-06 Deere & Company Adaptive narrowband and wideband interference rejection for satellite navigation receiver
US11750274B2 (en) 2020-10-16 2023-09-05 Deere & Company Adaptive narrowband interference rejection for satellite navigation receiver
US11742883B2 (en) 2020-10-16 2023-08-29 Deere & Company Adaptive narrowband interference rejection for satellite navigation receiver
US11700047B2 (en) 2021-02-05 2023-07-11 Samsung Electronics Co., Ltd. Method and apparatus for antenna selection for distributed MIMO system

Also Published As

Publication number Publication date
EP4229844A1 (en) 2023-08-23
WO2022082211A1 (en) 2022-04-21
WO2022082202A1 (en) 2022-04-21
EP4229842A1 (en) 2023-08-23
CN116210170A (zh) 2023-06-02
CN116134754A (zh) 2023-05-16
US20220123770A1 (en) 2022-04-21
AU2021362005A1 (en) 2023-06-01
CA3186518A1 (en) 2022-04-21
US20220123828A1 (en) 2022-04-21
AU2021359896A1 (en) 2023-05-25
CA3185094A1 (en) 2022-04-21
US20230421245A1 (en) 2023-12-28
US11750274B2 (en) 2023-09-05
BR112022026622A2 (pt) 2023-05-09
US11764862B2 (en) 2023-09-19

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